package com.itheima.stock.service;

import com.itheima.stock.vo.req.LoginReqVo;
import com.itheima.stock.vo.resp.LoginRespVo;
import com.itheima.stock.vo.resp.R;

import java.util.Map;

public interface UseService {
    R<LoginRespVo> login(LoginReqVo vo);

    R<Map> generateCaptcha();
}
